It is worth considering what makes “convenience”foods so popular，and ______ better ones of your own．
| A．introduces | B．to introduce |
| C．introducing | D．introduced |
---What do you think of the film 2012?
---Well, it’s good. At least it’s ________ the one I saw last time with Jean.
| A．as bad as | B．not as good as |
| C．no worse than | D．not better than |
______ a certain doubt among the parents as to the necessity of children's doing so much homework.
| A．It existed | B．There had |
| C．There existed | D．It had |
I’m going to spend the summer holiday in Hainan,________ lives my uncle.
| A．where | B．who | C．which | D．when |
From his expression, I don’t think he could have finished his homework last night, _______?
| A．couldn’t he | B．do I |
| C．did he | D．hasn’t he |
, I believe, and you will find the boy is very outgoing.
| A．Having a talk with the student |
| B．One talk with the student |
| C．Given a talk with the student |
| D．If you have a talk with the student |